| 摘要 |
PURPOSE:To obtain steamed cereal flour having high gelatinization degree and free from the tendency to form an agglomerate, by adding water to cereal flour, passing the mixture through the steam of steam, and boiling or steaming the product. CONSTITUTION:Fine powder of cereals such as rice, rice bran, etc. is hydrated to a water-content of 29-33% to obtain moistened cereal flour having fluidity. The flour is subjected to the wet-heat treatment by passing through the steam of steam to get hot and moist cereal flour having a water-content of 33-36%, and the treated flour is again steamed or boiled to obtain the objective steamed flour. The product has a gelatinization degree of the starch of >=90% and excellent disintegrability and fluidity, and can be easily handled (e.g. transported, mixed, etc.) and digested with alpha-amylase. |
